Donald Gray

This Is Supermarionation

as The Mysterons / Colonel White / Captain Black (voice)

Revenge of the Mysterons from Mars

as Captain White / Captain Black / The Mysterons (voice)

Captain Scarlet vs. The Mysterons

as Colonel White / Captain Black / The Mysterons (voice)

The Donati Conspiracy

as Father Conrad

The Golden Bowl

as Sir John Brinder

Doctor in Charge

Captain Scarlet and the Mysterons

as The Mysterons / Colonel White / Captain Black (voice)

I Thank a Fool

as Polly's Husband (uncredited)

Out of the Shadow

as Inspector Wills

Around the World in 80 Days

as Extra (uncredited)

Satellite in the Sky

as Captain Ross

Supersonic Saucer

as Headmaster

Flight from Vienna

as Col. George Gordon

Timeslip

as Robert Maitland

The Quatermass Xperiment

as TV Program Announcer (uncredited)

Dixon of Dock Green

as Paul Merton

Mark Saber

as Mark Saber

Burnt Evidence

as Jimmy Thompson

Saturday Island

as William Peck

Sword of Honour

as Stukely

The Four Feathers

as Peter Burroughs

Murder in the Family

as Ted Fleming

Strange Experiment

as James Martin

The Belles of St. Clements

as Albert de Courcey

Here Is My Heart

as Young Yacht Guest (uncredited)

Father Brown, Detective

as Don (as Eldred Tidbury) (uncredited)

Wagon Wheels

as Chauncey (as Eldred Tidbury)